Automatic Web Service Composition Based on Graph Network Analysis Metrics. - John Gekas; Maria Fasli (OTM Conferences (2), 2005)

Employing Graph Network Analysis for Web Service Composition. - John Gekas; Maria Fasli (Int. J. Inf. Technol. Web Eng., 2007)

Graph network link analysis for Web service composition. - John Gekas (2007)

Social Data Mining through Distributed Mobile Sensing. - John Gekas (CoRR, 2013)